1. Delhi's municipal water supply is managed by the Delhi Jal Board (DJB).

2. The lake is now fed by rainfall, storm runoff, and Seattle's municipal water supply.

3. Layne & Bowler Layne/Verti-Line Pumps is a manufacturer and distributor of vertical turbine pumps for the Industrial Process, Agricultural, Utility, Petroleum, Petro-Chemical, Municipal Water Supply and Water Treatment markets.

4. Primary Aquifers are defined in the Division of Water Technical & Operational Guidance Series (TOGS) 2.1.3 as "highly productive Aquifers presently utilized as sources of water supply by major municipal water supply systems"

5. My recommendation for any beginning Aquariist would be to use tap water unless you know there is a reason to not use your tap water, such as your local municipal water supply is know to be contaminated with some toxin